Publications by authors named "Jan W Koper"

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Anthropometrics and Metabolic Syndrome in Relation to Glucocorticoid Receptor Polymorphisms in Corticosteroid Users.
Mesut Savas, Vincent L Wester, Bibian van der Voorn, Anand M Iyer, Jan W Koper

Neuroendocrinology· February 2022

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Clinical outcome in anti-neutrophil cytoplasmic antibody-associated vasculitis and gene variants of 11β-hydroxysteroid dehydrogenase type 1 and the glucocorticoid receptor.
Arno C Hessels, Janneke Tuin, Jan Stephan F Sanders, Minke G Huitema, Elisabeth F C van Rossum, Jan W Koper

Rheumatology (Oxford)· March 2019

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Systematic Evaluation of Corticosteroid Use in Obese and Non-obese Individuals: A Multi-cohort Study.
Mesut Savas, Vincent L Wester, Sabine M Staufenbiel, Jan W Koper, Erica L T van den Akker

Int J Med Sci· May 2018

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Scalp hair cortisol for diagnosis of Cushing's syndrome.
Vincent L Wester, Martin Reincke, Jan W Koper, Erica L T van den Akker, Laura Manenschijn

Eur J Endocrinol· June 2017

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Glucocorticoid receptor haplotype and metabolic syndrome: the Lifelines cohort study.
Vincent L Wester, Jan W Koper, Erica L T van den Akker, Oscar H Franco, Ronald P Stolk

Eur J Endocrinol· December 2016

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Scalp hair 17-hydroxyprogesterone and androstenedione as a long-term therapy monitoring tool in congenital adrenal hyperplasia.
Gerard Noppe, Yolanda B de Rijke, Jan W Koper, Elisabeth F C van Rossum, Erica L T van den Akker

Clin Endocrinol (Oxf)· October 2016

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Hair cortisol and cortisone are decreased by natural sunlight.
Vincent L Wester, Nils R P van der Wulp, Jan W Koper, Yolanda B de Rijke, Elisabeth F C van Rossum

Psychoneuroendocrinology· October 2016

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Glucocorticoid receptor haplotypes conferring increased sensitivity (BclI and N363S) are associated with faster progression of multiple sclerosis.
Jeroen Melief, Jan W Koper, Erik Endert, Holger J Møller, Jörg Hamann

J Neuroimmunol· October 2016

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Validation and reference ranges of hair cortisol measurement in healthy children.
Gerard Noppe, Elisabeth F C Van Rossum, Jan Willem Koper, Laura Manenschijn, G Jan Bruining

Horm Res Paediatr· May 2015

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Glucocorticoid receptor polymorphisms and haplotypes and their expression in health and disease.
Jan W Koper, Elisabeth F C van Rossum, Erica L T van den Akker

Steroids· December 2014

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Long-term cortisol levels measured in scalp hair of obese patients.
Vincent L Wester, Sabine M Staufenbiel, Margriet A B Veldhorst, Jenny A Visser, Laura Manenschijn, Jan W Koper

Obesity (Silver Spring)· September 2014

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Adrenal insufficiency during treatment for childhood acute lymphoblastic leukemia is associated with glucocorticoid receptor polymorphisms ER22/23EK and BclI.
Ruben D de Ruiter, M Suzanne Gordijn, Reinoud J B J Gemke, Cor van den Bos, Marc B Bierings, Jan W Koper

Haematologica· August 2014

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Genetic and in vivo determinants of glucocorticoid sensitivity in relation to clinical outcome of childhood nephrotic syndrome.
Nynke Teeninga, Joana E Kist-van Holthe, Erica L T van den Akker, Marie C Kersten, Eric Boersma, Jan W Koper

Kidney Int· June 2014

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Association of glucocorticoid receptor haplotypes with body composition and metabolic parameters in HIV-infected patients from the FRAM study.
Laura Manenschijn, Rebecca Scherzer, Jan W Koper, Ann Danoff, Elisabeth F C van Rossum

Pharmacogenet Genomics· March 2014

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Increased scalp hair cortisol concentrations in obese children.
Margriet A B Veldhorst, Gerard Noppe, Mieke H T M Jongejan, Chantine B M Kok, Selma Mekic, Jan Willem Koper

J Clin Endocrinol Metab· January 2014

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Glucocorticoid sensitivity in health and disease.
Rogier A Quax, Laura Manenschijn, Jan W Koper, Johanna M Hazes, Steven W J Lamberts

Nat Rev Endocrinol· November 2013

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Long-term cortisol in bipolar disorder: associations with age of onset and psychiatric co-morbidity.
Laura Manenschijn, Annet T Spijker, Jan W Koper, Andrea M Jetten, Erik J Giltay

Psychoneuroendocrinology· December 2012

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Glucocorticoid receptor gene polymorphisms and disease activity during pregnancy and the postpartum period in rheumatoid arthritis.
Rogier A M Quax, Yaël A de Man, Jan W Koper, Elisabeth F C van Rossum, Sten P Willemsen

Arthritis Res Ther· August 2012

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In vitro glucocorticoid sensitivity is associated with clinical glucocorticoid therapy outcome in rheumatoid arthritis.
Rogier A M Quax, Jan W Koper, Pascal H P de Jong, Ramona van Heerebeek, Angelique E Weel

Arthritis Res Ther· August 2012

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Evaluation of a method to measure long term cortisol levels.
Laura Manenschijn, Jan W Koper, Steven W J Lamberts, Elisabeth F C van Rossum

Steroids· November 2011

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Shift work at young age is associated with elevated long-term cortisol levels and body mass index.
Laura Manenschijn, Rulanda G P M van Kruysbergen, Frank H de Jong, Jan W Koper, Elisabeth F C van Rossum

J Clin Endocrinol Metab· November 2011

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Polymorphisms in the glucocorticoid receptor gene that modulate glucocorticoid sensitivity are associated with rheumatoid arthritis.
Manon J M van Oosten, Radboud J E M Dolhain, Jan W Koper, Elisabeth F C van Rossum, Marieke Emonts

Arthritis Res Ther· January 2011

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Glucocorticoid receptor gene polymorphisms do not affect growth in fetal and early postnatal life. The Generation R Study.
Miranda J J Geelhoed, Eric A P Steegers, Jan W Koper, Elisabeth F C van Rossum, Henriette A Moll

BMC Med Genet· March 2010

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Polymorphisms of the glucocorticoid receptor and avascular necrosis of the femoral heads after treatment with corticosteroids.
Rachida Bouamar, Jan Willem Koper, Elisabeth F C van Rossum, Willem Weimar, Teun van Gelder

NDT Plus· October 2009

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Effect of glucocorticoid receptor gene polymorphisms in Guillain-Barré syndrome.
Marieke J H J Dekker, Erica L T van den Akker, Jan Willem Koper, Laura Manenschijn, Karin Geleijns

J Peripher Nerv Syst· June 2009

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